research Hair greying & its palliative management
Hair greying is seen as a sign of aging; temporary fixes like hair dye are used, but a balanced diet and hair care can help manage it.
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research 1376 Dermal white adipose tissue enhances proliferation, pigmentation and hair shaft elongation in human hair follicles ex vivo
Fat under the skin can help hair grow longer, darker, and increase cell growth.
research Ethnic differences in hair
research Sparse Hair on the Scalp
A 5-year-old girl has sparse, dry, and brittle hair but is otherwise healthy.
research The Hair Pigmentation Unit and Hair Graying
Hair color is determined by melanins produced in hair cells.
research Premature Graying as a Consequence of Compromised Antioxidant Activity in Hair Bulb Melanocytes and Their Precursors
Gray hair may be caused by lower antioxidant activity in hair cells.
research Disorders of Hair Pigmentation
Hair color is determined by melanin and can be affected by genetic conditions like albinism.
research Hard X-ray Microscopic Images of the Human Hair
High-resolution x-ray images showed three main structures in human hair: medulla, cortex, and cuticle.
research Hair pull test: A clinical update for patients with Asian- and Afro-textured hair
Pulling 2 or fewer hairs is normal for all hair types, including Afro- and Asian-textured hair.
research 275 Nonpigmented hair removal using photodynamic therapy
Photodynamic therapy can potentially remove nonpigmented hair by damaging hair follicles.
research Hair Characteristics of East and Southeast Asians
East and Southeast Asians typically have less dense but thicker, straight black hair.
research Thyroid Hormones Directly Alter Human Hair Follicle Functions: Anagen Prolongation and Stimulation of Both Hair Matrix Keratinocyte Proliferation and Hair Pigmentation
Thyroid hormones help hair grow, reduce hair loss, and increase hair pigment.
research A neuroendocrinological perspective on human hair follicle pigmentation
Brain hormones significantly affect hair color and could potentially be used to prevent or reverse grey hair.
research Human Hair Graying Revisited: Principles, Misconceptions, and Key Research Frontiers
Hair graying is caused by damage and cell depletion but might be temporarily reversible with drugs and hormones.
research Analysis of DNA in hair fibers.
Small amounts of DNA can be found in the hair shaft, especially near the root, but it decreases with hair treatments and washing.
research Hair as Displacement Record and Social Token: The Shaft as Temporal Archive, Natural Hair as S0_appearance, and Modification as Signal Displacement
Natural hair reflects identity and history, while modifications signal social pressures.
research Polyphenolization:Hair Browning by Phenolic Adhesion,Ambient Oxygen, and Transition Metals
A new hair dye method uses polyphenols and oxidation to create a long-lasting brown color on gray hair.
research Dyeing regions of oxidative hair dyes in human hair investigated by nanoscale secondary ion mass spectrometry
Hair dye colors mainly target melanin granules in black hair.
research Dark brown hair regrowth in a red-haired woman with alopecia areata
Baricitinib treatment led to dark brown hair regrowth in a red-haired woman with alopecia areata.
research HAIR DIAMETER IN FEMALE BALDNESS
Women with thinning hair have thinner hair strands than women without hair loss.
research Pohl-Pinkus constrictions of hair following chemotherapy for Hodgkin's disease
Chemotherapy caused the patient's hair to have alternating thick and thin segments.
research Hair Removal by Lasers
Lasers are effective for hair removal, especially for conditions like excessive hair growth.
research The Transplanted Hairline
Leg hair transplants can create a natural-looking hairline and show successful growth over several years.
research Review of human hair optical properties in possible relation to melanoma development
Certain types of human hair might help ultraviolet rays reach and damage cells, possibly leading to melanoma.
research Hair as Displacement Record and Social Token: The Shaft as Temporal Archive, Natural Hair as S0_appearance, and Modification as Signal Displacement
Natural hair is a return to its original state, while modifications signal social pressures.
research Itchy Black Hair Bristles on Back
Permanent hair removal with lasers may cure itchy black hair bristles on the back.
research Profiling of hair proteome revealed individual demographics
Hair protein analysis might help identify a person's ethnicity, sex, and age in forensics.
research Local Actions of Thyrotropin-Releasing Hormone Regulate Hair Color
TRH in hair follicles can influence hair color by increasing melanin.
research Human Hair: An Important Biological Matrix of Interest
Human hair is a significant sample for various tests in clinical, nutritional, archaeological, and forensic studies.
research A case of widespread non‐pigmented hair regrowth in diffuse alopecia areata
A woman with hair loss regrew white hair after taking prednisolone.